Engineering Encyclopedia: A Condensed Encyclopedia and Mechanical Dictionary for Engineers, Mechanics, Technical Schools, Industrial Plants, and Public Libraries, Giving the Most Essential Facts about 4500 Important Engineering SubjectsFranklin Day Jones, Paul Bert Schubert Industrial Press, 1963 - 1431 σελίδες |
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Σελίδα 560
... hardness that will permit the cutting of the teeth . This treat- ment gives a highly refined structure , great toughness , and , in spite of the low hardness , excellent wearing qualities . The lower strength is somewhat compensated for ...
... hardness that will permit the cutting of the teeth . This treat- ment gives a highly refined structure , great toughness , and , in spite of the low hardness , excellent wearing qualities . The lower strength is somewhat compensated for ...
Σελίδα 618
... Hardness Testing ; Jominy Hardenability Test ; Keep's Test ; Knoop Hardness Test ; Pendulum Hardness Tester ; Rockwell Hardness Test ; Sclerometer ; Scleroscope ; Vickers Hardness Test . Hard Solders . Hard solders , such as are used ...
... Hardness Testing ; Jominy Hardenability Test ; Keep's Test ; Knoop Hardness Test ; Pendulum Hardness Tester ; Rockwell Hardness Test ; Sclerometer ; Scleroscope ; Vickers Hardness Test . Hard Solders . Hard solders , such as are used ...
Σελίδα 776
... Hardness : In cutting steels , the allowable cutting speed for a given tool life between grindings is , as a general rule , inversely proportional to the hardness of a given steel . To illustrate , tests in turning an alloy steel with a ...
... Hardness : In cutting steels , the allowable cutting speed for a given tool life between grindings is , as a general rule , inversely proportional to the hardness of a given steel . To illustrate , tests in turning an alloy steel with a ...
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abrasive acid alloy alternating current aluminum angle annealing applied axis bearing belt blank brass bronze carbon cast iron cent chemical chromium chuck classes compression containing copper corrosion cutter cutting cylinder degrees F designed diameter diametral pitch direct current disk drill driving duralumin electric electromotive force engine equal feed finished force forging friction furnace gage gear grinding wheel hardening hardness heat heat-treatment high-speed steel hole horsepower known lathe length load lubricant machine magnetic manganese manufacture material measured mechanical melting metal method milling milling cutters milling machines mold motor nickel obtained operation oxide Phenolic pipe piston plane plate pounds per square pressure produced resistance rotation screw screw thread shaft shape specific gravity speed spindle square inch standard steam surface taper temperature tensile strength thickness thread tion tool tooth tube usually valve varies voltage weight welding wire zinc